74841144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 222604800

約数和(自身を除く): 147763656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 67, 84, 109, 122, 134, 168, 183, 201, 218, 244, 268, 327, 366, 402, 427, 436, 469, 488, 536, 654, 732, 763, 804, 854, 872, 938, 1281, 1308, 1407, 1464, 1526, 1608, 1708, 1876, 2289, 2562, 2616, 2814, 3052, 3416, 3752, 4087, 4578, 5124, 5628, 6104, 6649, 7303, 8174, 9156, 10248, 11256, 12261, 13298, 14606, 16348, 18312, 19947, 21909, 24522, 26596, 28609, 29212, 32696, 39894, 43818, 46543, 49044, 51121, 53192, 57218, 58424, 79788, 85827, 87636, 93086, 98088, 102242, 114436, 139629, 153363, 159576, 171654, 175272, 186172, 204484, 228872, 279258, 306726, 343308, 372344, 408968, 445483, 558516, 613452, 686616, 890966, 1117032, 1226904, 1336449, 1781932, 2672898, 3118381, 3563864, 5345796, 6236762, 9355143, 10691592, 12473524, 18710286, 24947048, 37420572, 74841144]

約数ペア:

[(1, 74841144), (2, 37420572), (3, 24947048), (4, 18710286), (6, 12473524), (7, 10691592), (8, 9355143), (12, 6236762), (14, 5345796), (21, 3563864), (24, 3118381), (28, 2672898), (42, 1781932), (56, 1336449), (61, 1226904), (67, 1117032), (84, 890966), (109, 686616), (122, 613452), (134, 558516), (168, 445483), (183, 408968), (201, 372344), (218, 343308), (244, 306726), (268, 279258), (327, 228872), (366, 204484), (402, 186172), (427, 175272), (436, 171654), (469, 159576), (488, 153363), (536, 139629), (654, 114436), (732, 102242), (763, 98088), (804, 93086), (854, 87636), (872, 85827), (938, 79788), (1281, 58424), (1308, 57218), (1407, 53192), (1464, 51121), (1526, 49044), (1608, 46543), (1708, 43818), (1876, 39894), (2289, 32696), (2562, 29212), (2616, 28609), (2814, 26596), (3052, 24522), (3416, 21909), (3752, 19947), (4087, 18312), (4578, 16348), (5124, 14606), (5628, 13298), (6104, 12261), (6649, 11256), (7303, 10248), (8174, 9156)]